The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 06, 2015
Filed:
Aug. 02, 2013
Applicant:
Hobbit Wave, Inc., Weston, MA (US);
Inventor:
Harvey C. Woodsum, Bedford, NH (US);
Assignee:
Hobbit Wave, Inc., Weston, MA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04L 27/00 (2006.01); H04L 27/26 (2006.01);
U.S. Cl.
CPC ...
H04L 27/2601 (2013.01); H04L 27/263 (2013.01); H04L 27/2627 (2013.01); H04L 27/2649 (2013.01); H04L 27/0008 (2013.01);
Abstract
Systems and methods are described using a Hermetic Transform and inverse Hermetic Transform for transmitting and receiving a signal with multiple subcarriers, oversampling the received signal, and providing the resulting signals to a Hermetic Transform to provide a higher resolution output signal. An inverse Hermetic Transform is used to process data for transmission. The result is comparable to a form of OFDM that has orthogonality in a minimum norm/least-squares sense.